143311376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36263}}^1$

素因数の和:36303

約数の個数: 40

約数和(自身を含む): 314771520

約数和(自身を除く): 171460144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 36263, 72526, 145052, 290104, 471419, 580208, 688997, 942838, 1377994, 1885676, 2755988, 3771352, 5511976, 7542704, 8956961, 11023952, 17913922, 35827844, 71655688, 143311376]

約数ペア:

[(1, 143311376), (2, 71655688), (4, 35827844), (8, 17913922), (13, 11023952), (16, 8956961), (19, 7542704), (26, 5511976), (38, 3771352), (52, 2755988), (76, 1885676), (104, 1377994), (152, 942838), (208, 688997), (247, 580208), (304, 471419), (494, 290104), (988, 145052), (1976, 72526), (3952, 36263)]